DESCRIPTION
●The ADS7830 is a single-supply, low-power, 8-bit data acquisition device that features a serial I2C interface and an 8-channel multiplexer. The Analog-to-Digital (A/D) converter features a sample-and-hold amplifier and internal, asynchronous clock. The combination of an I2C serial, 2-wire interface and micropower consumption makes the ADS7830 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation. The ADS7830 is available in a TSSOP-16 package.
●FEATURES
● 70kHz SAMPLING RATE
● ±0.5LSB INL/DNL
● 8 BITS NO MISSING CODES
● 4 DIFFERENTIAL/8 SINGLE-ENDED INPUTS
● 2.7V TO 5V OPERATION
● BUILT-IN 2.5V REFERENCE/BUFFER
● SUPPORTS ALL THREE I2C MODES: Standard, Fast, and High-Speed
● LOW POWER:
● 180µW (Standard Mode)
● 300µW (High-Speed Mode)
● 675µW (Fast Mode)
● DIRECT PIN COMPATIBLE WITH ADS7828
● TSSOP-16 PACKAGE
●APPLICATIONS
● VOLTAGE-SUPPLY MONITORING
● ISOLATED DATA ACQUISITION
● TRANSDUCER INTERFACE
● BATTERY-OPERATED SYSTEMS
● REMOTE DATA ACQUISITION